当我尝试用Echo(还有Gin)发送一个大数组时，我遇到了内存问题。请求后，内存不空闲。packagemainimport("net/http""strconv""github.com/labstack/echo")typeUserstruct{UsernamestringPasswordstringLastnamestringFirstnamestring}funcmain(){e:=echo.New()e.GET("/",func(cecho.Context)error{varuserUserusers:=make([]User,0)fori:=0;i为了测试，我并行运行请求并得到